Clorox® Pool&Spa™ Swimming Pool pH Down, Lowers pH, Protects Against Eye and Skin Irritation, 5LB (Pack of 1)

4.7 4.7 out of 5 stars | 6,452 ratings

Price: 8.97

Last update: 01-11-2025


About this item

Lowers high pH in swimming pool water
Restores neutral pH
Protects from scale
Easier, safter than Muriatic acid - easy pour, no splash application
Perfect for salt pools
Power Source Type: Manual

Product information


Top reviews from the United States

LovesToShop
5.0 out of 5 stars Works well and great value
Reviewed in the United States on November 25, 2023
My sister had neglected her hot tub while away on vacation for a few weeks and I wanted to help her get the levels balanced again. The price for this ph reducer was lower per oz than any other ph reducer on Amazon so I decided to go for it. After reading the dosing guideline on the bag, I put a few tablespoons in and let the water circulate. The ph was significantly lower when I retested the water so I would say that this ph reducer works very well. If you’re like me and just treating a hot tub, you probably won’t need much product so this 5 pound bag should last you a long while. Pro tip: Remember to always balance the ph before addressing chlorine levels!
gambo
5.0 out of 5 stars I use a bag a week and it works wonders on my salt water pool
Reviewed in the United States on February 25, 2024
Great price for the product, I have a large salt water pool and with that PH naturally rises. This dose a great job at re-balancing the water to where it needs to be.
Derrick
5.0 out of 5 stars Works!
Reviewed in the United States on April 21, 2024
As described. Arrived timely. Works well.
TLe_the_bookworm
4.0 out of 5 stars Works as expected. Takes more effort to use.
Reviewed in the United States on December 29, 2023
It works as expected to lower my pool pH. However, it's not as convenient to use as liquid Muriatic acid. I have to be careful and spread it evenly, in small amount over the pool to prevent damage to pool. For larger amount needed, I have to pre-disolve in a bucket of water, then put in the pool.

Much more work than using liquid. It is convenient in that I can subscribe and get a shipment every month to keep my pool balanced. Overall, it was worth it.
Robert Lewis
5.0 out of 5 stars Worked perfectly
Reviewed in the United States on April 22, 2024
Worked perfectly
Iris
5.0 out of 5 stars Best price point
Reviewed in the United States on April 20, 2024
This brand has best price point for most of the spa chemicals we need for our hot tub
Richard L. Yauman
5.0 out of 5 stars I use it for gardening
Reviewed in the United States on April 15, 2024
Much better price than the hydroponics pH up and down. It does the same trick and it seems like I'll have this forever so I love it
terri
5.0 out of 5 stars The Only Product
Reviewed in the United States on April 17, 2024
This is the only product I use to maintain proper chemical balance in my pool

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